| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.66 | 13.444% | $153.8981 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $84.35 | 9.845% | $92.6543 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $140.68 | 5.466% | $148.3696 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $133.97 | 3.244% | $138.316 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $49.81 | 8.520% | $54.0538 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $208.82 | 10.587% | $230.9278 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $116.60 | 11.803% | $130.3623 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $869.89 | $948.5819 | $948.58 | $948.55 | $948.70 | |